*键盘被假定为6列有4列的矩阵。然而，第…

用单片机产生一个振荡信号时，可以用此工具计算器欲求频率时装入的初值-have an MCU oscillation signal, you can use this tool to materialize frequency fashion calculator to the initial value

时钟芯片ds12c887读写程序.rar 小程序,请大家参考参考.

C51实用源码，极具参考价值！-practical source of C51, great reference value!

用AVR 音乐合成： 1.音乐数据存放于芯片的flash存贮器中2.PA口显示不同的音阶变化。 3.音乐数据的低四位选择音调频率，高四位*5后，为音调持续时间。-Using AVR Music Synthesis: 1. The music data stored in flash memory chips in the mouth 2.PA show different changes in scale. 3. The music data to choose the four tones of low frequency, high 4* 5, in order to tone duration.

CDLEA.hex CDLEA_Main.c CDLEA.hex为已编译的红外遥控音源切换器的单片机程序 CDLEA_Main.c为源代码 CDLEB.hex CDLEB_Main.c CDLEB.hex为已编译的加强版的红外遥控音源切换器的单片机程序 　　有红外遥控PC功能,PC软件可使用Grider3.2(SAA3010T电视遥控器) 　　Grider3.2可到http://cdle.yeah.net下载 CDLE_A410.exe 为红外遥控音源切换器的ＰＣ应用软件。-CDLEA.hex CDLEA_Main.c CDLEA.hex compiled for the red outside sources of remote switching of SCM CDLEA_Main.c procedures for the C source code CDLEB.hex DLEB_Main.c CDLEB.hex compiled for the enhanced version of the infrared remote control sources of the single switches machine procedures with infrared remote control PC functions, PC software can be used Grider3.2 (SAA3010T TV remote control) Grider3 .2 can http :// cdle.yeah.net download CDLE_A410.exe sources of infrared remote control switches the PC application software.

s1d13716的源码 windiws ce 或8位单片机-s1d13716 the source windiws ce or 8-bit MCU

PID处理C源程序-PID handling C source

单片机开发，在12864上显示菜单，可通过按键调整-Single-chip development, in the 12864 display menu can be adjusted through the button

老外写的基于arm的sd/mmc读写程序，开源的项目-foreigner was based arm of sd/-3.4 reading and writing procedures, open-source project

用ATmega8单片机产生占空比可变PWM方波-ATmega8 generated by single-chip PWM variable duty cycle square wave